(NOTE TO EDITORS: The following episode of THE NEW ADVENTURES OF OLD CHRISTINE has been substituted for the one previously scheduled for May 20) --

FEELINGS ARE REAWAKENED BETWEEN CHRISTINE AND PAPA JEFF AT RICHARD'S AND NEW CHRISTINE'S WEDDING, UNTIL CHRISTINE RECEIVES SOME SHOCKING NEWS, ON THE FOURTH SEASON FINALE CLIFFHANGER OF "THE NEW ADVENTURES OF OLD CHRISTINE," WEDNESDAY, MAY 20

Scott Bakula ("Enterprise," "Quantum Leap") And Constance Zimmer ("Entourage," "Boston Legal") Return; James Lesure ("Las Vegas," "Lipstick Jungle") Guest Stars

"Love: A Cautionary Tale" - Christine learns some shocking news about New Christine's father after the two of them rekindle their relationship at Richard's and New Christine's wedding, on a rebroadcast of the fourth season finale cliffhanger of THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, May 20 (8:00-8:30 PM, ET/PT) on the CBS Television Network. Scott Bakula ("Enterprise," "Quantum Leap") returns as Papa Jeff - New Christine's father and Christine's old flame. Constance Zimmer ("Entourage," "Boston Legal") returns as New Christine's sister and Matthew's new flame. James Lesure ("Las Vegas," "Lipstick Jungle") guest stars as a wedding guest and potential hook-up for Barb. (Previously scheduled for an earlier date)

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
New Christine: Emily Rutherfurd
Barb: Wanda Sykes

GUEST STARS:

Papa Jeff: Scott Bakula
Amy: Constance Zimmer
Dave: James Lesure
Sarah: Debra Azar

WRITTEN BY: Jeff Astrof and Executive Producer Kari Lizer

DIRECTED BY: Executive Producer Andy Ackerman

RATING: To Be Announced